CN114368428B - Electronic chip circuit board control device with wire control chassis - Google Patents
Electronic chip circuit board control device with wire control chassis Download PDFInfo
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- CN114368428B CN114368428B CN202210026880.4A CN202210026880A CN114368428B CN 114368428 B CN114368428 B CN 114368428B CN 202210026880 A CN202210026880 A CN 202210026880A CN 114368428 B CN114368428 B CN 114368428B
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- magnetic field
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- generating device
- field generating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/17—Understructures, i.e. chassis frame on which a vehicle body may be mounted forming fluid or electrical conduit means or having other means to accommodate the transmission of a force or signal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
Abstract
The utility model provides an electronic chip circuit board controlling means with drive-by-wire chassis, includes the chassis, is equipped with the gateway carrier plate on the chassis, and the chassis is left and right to divide and is established four sets of controllable hangs, and controllable the hanging is connected with gateway carrier plate communication, and gateway carrier plate is connected with intelligent driving area controller ADAS communication. Through setting up the gateway carrier plate, with intelligent driving area controller ADAS communication and hang the intelligent control to the vehicle to adapt to different service scenarios, and combine NFC identity response terminal and the response fixed block below the chassis can extend department multiple service scenario and function, have expanded new energy vehicle's function of use widely.
Description
Technical Field
The invention relates to the field of intelligent automobile control, in particular to an electronic chip circuit board control device with a wire control chassis.
Background
Along with the development of society, the progress of technology and the continuous pursuit of people for green energy, traditional diesel locomotives are gradually replaced by new energy automobiles, and along with the development of motor technology and the continuous update of wireless internet technology, new energy automobiles have the trend of integrating transportation means, information stations, local area networks and wireless networks, and more new energy automobile enterprises are in the current process of continuously pursuing high-power and high-efficiency driving motors, and simultaneously integrate various intelligent controls such as cabin areas, driving areas, chassis areas, power areas and the like on an integrated body, and the control depends on various communication modes used by the adopted electronic components and devices which are distributed and distributed with sensors, radars and other various electronic components of the automobile body, and because of the requirements of vehicle-mounted network and internet communication, vehicle-mounted information also needs to be communicated with a background server, and therefore, a vehicle-mounted gateway carrier becomes a 'translator' among various components, in-car controllers and the internet.
The existing vehicle-mounted gateway products are various, the mutual communication among various communication protocols such as Ethernet, CAN, LIN, TCP/IP and the like is met, along with the development of information technology, automobiles become part of the internet gradually, along with the continuous improvement of pursuit of driving experience and continuous adaptation with a mobile network, various states and information of vehicles need to be connected with the network, the vehicles can be learned and optimized better conveniently, along with the gradual development of the vehicles towards electronic products, the functions of the vehicles capable of being combined with daily life are more and more, and along with the popularization of automatic driving technology, the application of the vehicles capable of being derived is more and more deep.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electronic chip circuit board control device with a wire control chassis, which can intelligently control the chassis suspension of a new energy vehicle and expand the scene.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an electronic chip circuit board controlling means with drive-by-wire chassis, includes the chassis, is equipped with the gateway carrier plate on the chassis, and the chassis is left and right to divide and is established four sets of controllable hangs, and controllable the hanging is connected with gateway carrier plate communication, and gateway carrier plate is connected with intelligent driving area controller ADAS communication.
The NFC identity induction terminal is arranged at the lower end of the chassis and is in communication connection with the gateway carrier plate.
The chassis lower extreme inside be equipped with the response fixed block, the response fixed block adopts ferromagnetic material, and the response fixed block is close to NFC identity response terminal.
In the preferred scheme, the induction fixing block is made of soft magnetic core materials, a demagnetization circuit is arranged at the induction fixing block, and the demagnetization circuit is in communication connection with the gateway carrier plate.
In the preferred scheme, the induction fixing block is made of soft magnetic core materials, a magnetic generating circuit is arranged outside the induction fixing block, and the magnetic generating circuit is in communication connection with the gateway carrier plate.
The NFC identity induction terminal and the induction fixed block are matched with the NFC receiving antenna and the magnetic field generating device on the vehicle carrying plate, when the NFC receiving antenna receives an NFC identity induction terminal signal, the magnetic field generating device is arranged under the induction fixed block, and the magnetic field generating device generates a magnetic field to attract the induction fixed block.
The magnetic field generating device comprises a first rotating rod and a second rotating rod, wherein the first rotating rod and the second rotating rod are respectively provided with a first magnetic field generating device and a second magnetic field generating device which are fixedly connected, and the upper end faces of the first magnetic field generating device and the second magnetic field generating device can be relatively rotated and attached together along with the first rotating rod and the second rotating rod, so that coils in the first magnetic field generating device and the second magnetic field generating device are communicated to generate a magnetic field.
The first magnetic field generating device and the second magnetic field generating device are internally provided with a first iron core and a second iron core, the outer sides of the first iron core and the second iron core are respectively provided with a first split spiral coil and a second split spiral coil, and the first split spiral coil and the second split spiral coil form a spiral coil when in contact.
The first worm wheel and the second worm wheel which are fixedly connected are respectively arranged at one side end parts of the first rotating rod and the second rotating rod, a worm meshed with the first worm wheel and the second worm wheel is arranged between the first worm wheel and the second worm wheel, the worm is driven by a driving motor, and the number of teeth of the first worm wheel and the number of teeth of the second worm wheel are the same.
The driving motor is controlled and driven by the controller, the controller is in communication connection with the NFC recognition chip, and the NFC recognition chip is connected with the NFC receiving antenna.
The end parts of the first split spiral coil and the second split spiral coil respectively penetrate out of the first rotating rod and the second rotating rod.
According to the electronic chip circuit board control device with the wire control chassis, the gateway carrier plate is arranged to communicate with the intelligent driving domain controller ADAS and intelligently control the vehicle suspension, so that the device is suitable for different use scenes, and multiple use scenes and functions can be expanded by combining the NFC identity sensing terminal and the sensing fixed block below the chassis, so that the use functions of a new energy vehicle are greatly expanded.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a structural view of a control device according to the present invention;
FIG. 2 is a top view of the chassis;
FIG. 3 is a side view of the chassis;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
FIG. 5 is a schematic view of a vehicle carrier plate according to an embodiment;
FIG. 6 is a top view of the carrier plate of FIG. 5;
FIG. 7 is an enlarged top view of the drive structure of FIG. 6;
FIG. 8 is a side view of the initial position of the transmission structure of FIG. 7;
FIG. 9 is a side view of the drive mechanism of FIG. 7 after rotational engagement;
FIG. 10 is a perspective view of the internal coils of the first magnetic field generating device and the second magnetic field generating device;
fig. 11 is a circuit diagram of connection between an NFC receiving antenna and an NFC identification chip;
FIG. 12 is a schematic diagram of the circuit connections of the controller;
fig. 13 is a schematic diagram of a control circuit of the driving motor.
Wherein: chassis 1, gateway carrier plate 2, controllable suspension 3, NFC identity induction terminal 4, response fixed block 5, year sweep 6, driving motor 7, worm 8, first worm wheel 9, second worm wheel 10, first dwang 11, second dwang 12, NFC receiving antenna 13, first magnetic field generating device 14, first iron core 141, first components of a whole that can function independently helical coil 142, second magnetic field generating device 15, second iron core 151, second components of a whole that can function independently helical coil 152, NFC discernment chip 16, controller 17, intelligent driving domain controller ADAS18.
Detailed Description
The technical scheme of the invention is described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, an electronic chip circuit board control device with a wire control chassis comprises a chassis 1, wherein a gateway carrier plate 2 is arranged on the chassis 1, four groups of controllable suspensions 3 are respectively arranged on the front, back, left and right sides of the chassis 1, the controllable suspensions 3 are in communication connection with the gateway carrier plate 2, and the gateway carrier plate 2 is in communication connection with an intelligent driving domain controller ADAS18.
The gateway carrier plate 2 adopts an MPC5748 type gateway carrier plate produced by Enzhi pump company, can realize data conversion and transmission of various bus forms such as CAN, ethernet, LIN, can recognize and convert data of different bus types of electronic equipment for various suspensions, and the gateway carrier plate 2 converts the data such as position information, adjustment feedback information and the like of the controllable suspension 3 and then sends the data to the intelligent driving domain controller ADAS18, and the intelligent driving domain controller ADAS18 can automatically adjust the suspension of the controllable suspension 3 according to the driving mode, the set suspension adjustment mode and the road condition mode of the current vehicle.
The controllable suspension 3 may be an air suspension or an telex suspension, preferably an telex suspension, which allows a more direct detection of various electrical parameters of the suspension.
As shown in fig. 3, the lower end of the chassis 1 is provided with an NFC identity sensing terminal 4, and the NFC identity sensing terminal 4 is in communication connection with the gateway carrier 2.
Through the system authorization setting on the vehicle, the vehicle frame, the owner bank card information, the account identity information and the system can be bound, and the NFC identity induction terminal 4 is paired with an NFC induction terminal arranged on the ground, so that external terminal equipment can read and confirm the vehicle and owner information, and the vehicle can be applied to a plurality of places, such as automatic payment of a parking lot, automatic identification of vehicle information of a toll gate and the like.
As shown in fig. 3 and 4, the bottom end of the chassis 1 is internally provided with an induction fixing block 5, the induction fixing block 5 is made of ferromagnetic material, and the induction fixing block 5 is close to the NFC identity induction terminal 4.
The induction fixing block 5 adopts Fe, co, ni elements and alloys thereof, rare earth elements and alloys thereof, and some Mn compounds, is a strong magnetic core substance, has better response to a magnetic field, is provided by an external terminal, does not consume a power supply of a vehicle power battery, can provide a small-range strong magnetic field by an external terminal, and strongly attracts the induction fixing block 5 without influencing the chassis and the circuit use of the vehicle when the induction fixing block 5 is matched with the NFC identity induction terminal 4 and then corresponds to the induction fixing block 5 on the floor, thereby generating attraction action on the induction fixing block 5, fixing the vehicle on the floor, strengthening the scene requiring vehicle positioning, preventing sliding only when the friction force of the vehicle tire is insufficient, and being capable of automatically positioning the vehicle under the conditions of automatic driving or automatic parking.
In the preferred scheme, the induction fixing block 5 is made of soft magnetic core material, and a demagnetization circuit is arranged at the induction fixing block 5 and is in communication connection with the gateway carrier plate 2.
The induction fixed block 5 adopts soft magnetic core material for it is easy to demagnetize, through the magnetic field direction on the standardized floor, and demagnetization circuit will be demagnetized by the induction fixed block 5 of magnetization, prevents to adsorb the metal on the chassis, through gateway carrier plate 2 with the command transfer of demagnetization to demagnetization circuit.
In the preferred scheme, the induction fixing block 5 is made of soft magnetic core material, and a magnetic generation circuit is arranged outside the induction fixing block 5 and is in communication connection with the gateway carrier plate 2.
The magnetic field which is attracted with the magnetic field generated on the floor is generated at the induction fixing block 5 by the magnetic generating circuit, so that the effect is enhanced.
As shown in fig. 5-10, the above-mentioned NFC identity induction terminal 4 and the induction fixing block 5 are used in cooperation with the NFC receiving antenna 13 and the magnetic field generating device on the vehicle carrying board 6, when the NFC receiving antenna 13 receives the signal of the NFC identity induction terminal 4, the magnetic field generating device is located under the induction fixing block 5, and the magnetic field generating device generates a magnetic field to attract the induction fixing block 5.
The magnetic field generating device comprises a first rotating rod 11 and a second rotating rod 12, wherein the first rotating rod 11 and the second rotating rod 12 are respectively provided with a first magnetic field generating device 14 and a second magnetic field generating device 15 which are fixedly connected, and the upper end surfaces of the first magnetic field generating device 14 and the second magnetic field generating device 15 can be attached together along with the relative rotation of the first rotating rod 11 and the second rotating rod 12, so that coils in the first magnetic field generating device 14 and the second magnetic field generating device 15 are connected to generate a magnetic field.
Under normal use condition, the upper end surfaces of the first magnetic field generating device 14 and the second magnetic field generating device 15 are flush with the ground, when the NFC receiving antenna 13 receives the NFC identity induction terminal 4 signal and confirms that auxiliary positioning is needed, the control device on the ground controls the first rotating rod 11 and the second rotating rod 12 to rotate by 90 degrees relatively so that the upper end surfaces of the first magnetic field generating device 14 and the second magnetic field generating device 15 are attached, the inner coils of the first magnetic field generating device 14 and the second magnetic field generating device 15 are connected to generate a strong magnetic field, and the induction fixing block 5 is attracted.
The gateway carrier plate 2 is combined to transmit the control instruction of the intelligent driving domain controller ADAS18, so that the controllable suspension 3 is reduced to the lowest height or the set height, the front, back, left and right suspension heights are consistent, the auxiliary positioning effect of a magnetic field is enhanced, automatic parking, vehicle braking and parking are finished through the automatic driving function of the intelligent driving domain controller ADAS18, and auxiliary positioning is carried out through communication with a ground control device, so that the whole process is automatically finished, and the intelligent driving domain controller ADAS is suitable for being used in parking, stereo garage and automatic parking scenes.
The first magnetic field generating device 14 and the second magnetic field generating device 15 are respectively provided with a first iron core 141 and a second iron core 151, the outer sides of the first iron core 141 and the second iron core 151 are respectively provided with a first split spiral coil 142 and a second split spiral coil 152, and the first split spiral coil 142 and the second split spiral coil 152 form a spiral coil when in contact.
When the upper end surfaces of the first magnetic field generating device 14 and the second magnetic field generating device 15 are in contact, the first split spiral coil 142 and the second split spiral coil 152 are combined to form a spiral coil, a current is introduced into the spiral coil to generate a magnetic field, and the magnetic field is reinforced by the first iron core 141 and the second iron core 151.
The end parts of one side of the first rotating rod 11 and the second rotating rod 12 are respectively provided with a first worm wheel 9 and a second worm wheel 10 which are fixedly connected, a worm 8 meshed with the first worm wheel 9 and the second worm wheel 10 is arranged between the first worm wheel 9 and the second worm wheel 10, the worm 8 is driven by a driving motor 7, and the number of teeth of the first worm wheel 9 and the second worm wheel 10 is the same.
The first worm wheel 9 and the second worm wheel 10 are driven to rotate towards different rotation directions through the worm 8, so that the first magnetic field generating device 14 and the second magnetic field generating device 15 stand up or are flat, and the single-worm double-worm wheel structure is simple and compact in structure and low in failure rate.
The driving motor 7 is controlled and driven by a controller 17, the controller 17 is in communication connection with an NFC identification chip 16, and the NFC identification chip 16 is connected with an NFC receiving antenna 13.
As shown in fig. 11 to 13, the NFC receiving antenna 13 receives the confirmation information sent by the NFC identity sensing terminal 4, the NFC identification chip 16 identifies the information and sends the information to the controller 17, when the controller 17 confirms that the auxiliary positioning is to be performed, the controller 17 sends out a FWD forward rotation or REV reverse rotation signal to drive the worm 8 to rotate so that the first magnetic field generating device 14 and the second magnetic field generating device 15 are attached to generate a magnetic field, and when the controller 17 receives a signal that the vehicle is to leave, the controller 17 sends out a reverse REV reverse rotation signal or a FWD forward rotation signal so that the first magnetic field generating device 14 and the second magnetic field generating device 15 are separated and return to the initial positions.
The ends of the first split spiral coil 142 and the second split spiral coil 152 described above are respectively penetrated from the first rotating lever 11 and the second rotating lever 12.
As shown in fig. 10, the first split helical coil 142 and the second split helical coil 152, when combined, constitute a helical coil around the combination of the first core 141 and the second core 151, the coil end portion is threaded out from the first rotating lever 11 and the second rotating lever 12, the coil end portion uses the deflection of the cable, and the wire can be fixed without rotating as the first rotating lever 11 and the second rotating lever 12 rotate.
Claims (6)
1. The electronic chip circuit board control device with the wire control chassis is characterized by comprising a chassis (1), wherein a gateway carrier plate (2) is arranged on the chassis (1), four groups of controllable suspensions (3) are respectively arranged on the front, back, left and right of the chassis (1), the controllable suspensions (3) are in communication connection with the gateway carrier plate (2), and the gateway carrier plate (2) is in communication connection with an intelligent driving domain controller ADAS (18);
the NFC identity induction terminal (4) is arranged at the lower end of the chassis (1), and the NFC identity induction terminal (4) is in communication connection with the gateway carrier plate (2);
an induction fixing block (5) is arranged in the lower end of the chassis (1), the induction fixing block (5) is made of a ferromagnetic material, and the induction fixing block (5) is close to the NFC identity induction terminal (4);
the NFC identity induction terminal (4) and the induction fixing block (5) are matched with an NFC receiving antenna (13) and a magnetic field generating device on the vehicle carrying plate (6), when the NFC receiving antenna (13) receives a signal of the NFC identity induction terminal (4), the magnetic field generating device is arranged under the induction fixing block (5), and the magnetic field generating device generates a magnetic field to attract the induction fixing block (5);
the magnetic field generating device comprises a first rotating rod (11) and a second rotating rod (12), wherein the first rotating rod (11) and the second rotating rod (12) are respectively provided with a first magnetic field generating device (14) and a second magnetic field generating device (15) which are fixedly connected, and the upper end surfaces of the first magnetic field generating device (14) and the second magnetic field generating device (15) can be attached together along with the relative rotation of the first rotating rod (11) and the second rotating rod (12), so that coils in the first magnetic field generating device (14) and the second magnetic field generating device (15) are connected to generate a magnetic field.
2. The electronic chip circuit board control device with the wire control chassis according to claim 1, wherein the induction fixing block (5) is made of soft magnetic core material, a demagnetizing circuit is arranged at the induction fixing block (5), and the demagnetizing circuit is in communication connection with the gateway carrier plate (2).
3. The electronic chip circuit board control device with the wire control chassis according to claim 1, wherein a first iron core (141) and a second iron core (151) are respectively arranged in the first magnetic field generating device (14) and the second magnetic field generating device (15), a first split spiral coil (142) and a second split spiral coil (152) are respectively arranged outside the first iron core (141) and the second iron core (151), and the first split spiral coil (142) and the second split spiral coil (152) form a spiral coil when being contacted.
4. The electronic chip circuit board control device with the wire control chassis according to claim 3, wherein a first worm wheel (9) and a second worm wheel (10) which are fixedly connected are respectively arranged at one side end parts of the first rotating rod (11) and the second rotating rod (12), a worm (8) meshed with the first worm wheel (9) and the second worm wheel (10) is arranged between the first worm wheel (9) and the second worm wheel (10), the worm (8) is driven by a driving motor (7), and the number of teeth of the first worm wheel (9) and the number of teeth of the second worm wheel (10) are the same.
5. The electronic chip circuit board control device with the wire control chassis according to claim 4, wherein the driving motor (7) is controlled and driven by the controller (17), the controller (17) is in communication connection with the NFC identification chip (16), and the NFC identification chip (16) is connected with the NFC receiving antenna (13).
6. An electronic chip circuit board control device with a drive-by-wire chassis according to claim 3, characterized in that the ends of the first split spiral coil (142) and the second split spiral coil (152) extend from the first rotating lever (11) and the second rotating lever (12), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210026880.4A CN114368428B (en) | 2022-01-11 | 2022-01-11 | Electronic chip circuit board control device with wire control chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210026880.4A CN114368428B (en) | 2022-01-11 | 2022-01-11 | Electronic chip circuit board control device with wire control chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114368428A CN114368428A (en) | 2022-04-19 |
| CN114368428B true CN114368428B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210026880.4A Active CN114368428B (en) | 2022-01-11 | 2022-01-11 | Electronic chip circuit board control device with wire control chassis |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366990A (en) * | 2022-08-05 | 2022-11-22 | 湖北汽车工业学院科技园有限公司 | Drive-by-wire chassis capable of meeting different configurations of intelligent automobile |
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| US6976307B2 (en) * | 2001-08-23 | 2005-12-20 | General Motors Corporation | Accelerated vehicle development process |
| US7360816B2 (en) * | 2001-08-23 | 2008-04-22 | General Motors Corporation | Vehicle development process characterized by market responsiveness |
| KR20050038156A (en) * | 2003-10-21 | 2005-04-27 | 기아자동차주식회사 | Intelligence control type mount bush device in vehicle |
| US7303056B2 (en) * | 2004-12-09 | 2007-12-04 | General Motors Corporation | Magnetorheological device and system and method for using the same |
| CN203381512U (en) * | 2013-08-20 | 2014-01-08 | 谢忠 | Electric automobile with intelligent wireless charging system |
| JP6793001B2 (en) * | 2016-10-20 | 2020-12-02 | 矢崎総業株式会社 | Vehicle power system |
| CN107160963B (en) * | 2017-05-04 | 2020-08-21 | 大陆智源科技（北京）有限公司 | Wheeled motion chassis |
| EP3699000B1 (en) * | 2017-10-19 | 2023-03-29 | NSK Ltd. | Suspension operating system |
| CN207579799U (en) * | 2017-11-02 | 2018-07-06 | 浙江合众新能源汽车有限公司 | Vehicle network communication device with standalone gateway and the multichannel CAN network segments |
| CN207607374U (en) * | 2017-12-18 | 2018-07-13 | 南京纬力创新能源科技有限公司 | A kind of induction wireless charging type automobile with automatic regulation function |
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| CN110435569A (en) * | 2019-08-26 | 2019-11-12 | 爱驰汽车有限公司 | Automatic driving vehicle redundancy control system, method, equipment and storage medium |
| CN114148136A (en) * | 2020-03-13 | 2022-03-08 | 北京百度网讯科技有限公司 | Vehicle running stability control method, device, equipment and storage medium |
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